diff options
Diffstat (limited to 'ld/ldlex.l')
| -rw-r--r-- | ld/ldlex.l | 32 |
1 files changed, 19 insertions, 13 deletions
@@ -25,35 +25,37 @@ This was written by steve chamberlain #include <ansidecl.h> +#include <stdio.h> #include "bfd.h" +#include "ld.h" #include "ldgram.h" +#include "ldmisc.h" +#include "ldexp.h" +#include "ldlang.h" +#include "ldfile.h" int ldgram_in_defsym; -extern int ldgram_had_equals; -extern int ldgram_in_script; int hex_mode; -extern int fgetc(); -extern int yyparse(); - - char *buystring(); unsigned int lineno = 1; int old; -static comment(); - #undef YY_INPUT #define YY_INPUT(buf,result,max_size) yy_input(buf, &result, max_size) #undef YY_FATAL_ERROR -#define YY_FATAL_ERROR ; +#define YY_FATAL_ERROR(s) #define MAX_INCLUDE_DEPTH 10 YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH]; char *file_name_stack[MAX_INCLUDE_DEPTH]; unsigned int include_stack_ptr = 0; +static YY_BUFFER_STATE yy_create_string_buffer PARAMS ((const char *string, + int size)); +static void yy_input PARAMS ((char *, int *result, int max_size)); +static void comment PARAMS ((void)); /* STATES COMMAND on command line @@ -159,6 +161,10 @@ NOCFILENAMECHAR [_a-zA-Z0-9\/\.\-\_\+\$\:\[\]\\\~] yylval.name = ".bss"; return OPTION_Texp; } +<COMMAND>"-O"([0-9])+ { + yylval.integer = atoi (yytext + 2); + return OPTION_Oval; + } <COMMAND>"-O"{FILENAME} { yylval.name = buystring(yytext+2); return OPTION_Texp; @@ -399,7 +405,6 @@ NOCFILENAMECHAR [_a-zA-Z0-9\/\.\-\_\+\$\:\[\]\\\~] <MRI,COMMAND,BOTH,SCRIPT,EXPRESSION>[ \t] <<EOF>> { - extern char *ldfile_input_filename; include_stack_ptr--; if (include_stack_ptr == 0) @@ -445,7 +450,7 @@ lex_push_file (file, name) BEGIN(SCRIPT); } -YY_BUFFER_STATE +static YY_BUFFER_STATE yy_create_string_buffer (string, size) CONST char *string; int size; @@ -557,6 +562,7 @@ ldlex_popstate () yy_start = *(--state_stack_p); } +static void yy_input(buf, result, max_size) char *buf; int *result; @@ -571,8 +577,8 @@ int max_size; } } -static -comment() +static void +comment () { int c; while (1) |